[Plant-signal-transduction] Test post via IUBio,v2

[plsignal at iubio.bio.indiana.edu]

Another test post for defunct plsignal group (moderated)
- D. Gilbert

-- d.gilbert--bioinformatics--indiana-u--bloomington-in-47405
-- gilbertd at indiana.edu--http://marmot.bio.indiana.edu/